Who else would Abby dress up as for Halloween other than Rosie the Riveter?

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Pajamas can tell someone a lot about a person, and Abby's sleepwear reflects her daytime style.

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Sometimes Abby wears red, and of course, she rocks it!

For the last 15 years, Abby Sciuto (Pauley Perrette) has been shocking audiences with her edgy look on NCIS.

As Perrette prepares to depart from the series this May, we're taking a look back at some of her truly inspired ensembles from her signature color — black — to some unique accessories. Check out some of the wardrobe choices Abby made that still stick in viewers' minds.